License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
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CALCO GRADING INC
- License Number
- 1047667
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 28625 S WESTERN AVE # 229 RANCHO PALOS VERDES, CA, 90275 Los Angeles County
- Phone
- (310) 938 8117
License Dates
Issued
12/07/2018
Expires
12/31/2026
Expires in 9 months
CSLB Last Updated
12/12/2025
License Classifications
Personnel & Officers
DAMBROSI VINCENT NICHOLAS
Responsible Managing Officer
SMITH JIM PAUL
Responsible Managing Officer
D'AMBROSI CAITLIN DANIELLE| COSGROVE CAITLIN DANIELLE
Chief Executive Officer/President
PEDERSEN MICHAEL LLOYD
Officer
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #100226257
Effective: 09/18/2023
Workers' Compensation
Carrier: STATE COMPENSATION INSURANCE FUND
Policy #9391680
Effective: 12/09/2025
Expires: 12/09/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Building Permits
Source: LA City Open Data (LADBS)
Bldg-Alter/Repair — 1 or 2 Family Dwelling
2200 -2200 S MANTIS AVE, 90732
SUPPLEMENTAL TO PERMIT NO. 20014-30000-02045 TO REPLACE RIDGE BEAM.
$5,000
2022-11-03
Bldg-Addition — 1 or 2 Family Dwelling
2200 -2200 S MANTIS AVE, 90732
ADDITION OF (N) ATTACHED GARAGE AND CONVERT (E) GARAGE TO A BEDROOM AN
$60,000
2022-04-04
Verify this record on the official state licensing board
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California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.